On the time-resolved optogalvanic spectra of neon and krypton

被引：6
|
作者：
Piracha, N. K. [1 ]
Nesbett, K. [1 ]
Moten, S. [1 ]
Moeller, P. [1 ]
机构：
[1] John Carroll Univ, Dept Phys, University Hts, OH 44118 USA
来源：
CONTRIBUTIONS TO PLASMA PHYSICS | 2007年 / 47卷 / 06期
关键词：
optogalvanic effect; metastable states; neon; krypton; hollow cathode discharge;
D O I：
10.1002/ctpp.200710056
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
In this work time resolved optogalvanic signals associated with transitions excited from the first metastable state of neon and krypton have been studied. These gases have similar energy state configurations and it is of significant interest to study their time resolved optogalvanic waveforms resulting from transitions belonging to the states of same quantum numbers. The experimentally observed optogalvanic signals recorded for different discharge currents have been fitted to a theoretical model to obtain parameters that determine amplitudes, instrumental time constants and decay rates of the Is levels. (C) 2007 WILEYNCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：435 / 444
页数：10
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